diff --git a/Cargo.lock b/Cargo.lock
index 14942a7..f2fbd37 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4249,7 +4249,7 @@ name = "layerzero-dvn-template"
 version = "0.1.0"
 dependencies = [
  "alloy-consensus 0.1.4",
- "alloy-contract 0.1.4",
+ "alloy-contract 0.2.1",
  "alloy-json-abi",
  "alloy-network 0.1.4",
  "alloy-primitives",
@@ -5483,7 +5483,7 @@ checksum = "4e69bf016dc406eff7d53a7d3f7cf1c2e72c82b9088aac1118591e36dd2cd3e9"
 dependencies = [
  "bitcoin_hashes 0.13.0",
  "rand",
- "rand_core 0.6.4",
+ "rand_core 0.5.1",
  "serde",
  "unicode-normalization",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 30135fb..e2125cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ alloy-pubsub = { version = "0.1" }
 alloy-signer = { version = "0.1" }
 alloy-signer-local = { version = "0.1" }
 alloy-network = { version = "0.1" }
-alloy-contract = { version = "0.1" }
+alloy-contract = { version = "0.2" }
 alloy-consensus = { version = "0.1" }
 alloy-transport = { version = "0.1" }
 alloy-transport-http = { version = "0.1" }